Fatal error: Uncaught Error: Class "Symfony\Contracts\EventDispatcher\Event" not found in /Users/m4_production_1/Sites/ipt/iptkids/vendor/symfony/console/Event/ConsoleEvent.php:24 Stack trace: #0 {main} thrown in /Users/m4_production_1/Sites/ipt/iptkids/vendor/symfony/console/Event/ConsoleEvent.php on line 24